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42-255-00011

Final Completion

FALLS CITY UNIT

KARNES County · District 2 · LEGEND NATURAL GAS II LP · FALLS CITY (UMOC)

Permits

1

Max Depth

6,055 ft

First Permit

1984-12-27

Latest Activity

1984-12-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-02-08

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: LEGEND NATURAL GAS II LP ≠ Production: BRITANCO, L.L.C. (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: LEGEND NATURAL GAS II LP ≠ Permit: SUN EXPL. & PROD. CO.-CORPUS

Resolved via: production → BRITANCO, L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PETRO RESOURCES, INC. 1993-1997→ CLIFFWOOD PRODUCTION CO. 1998-2000→ OCEAN ENERGY, INC. 2001-2002→ LEGEND NATURAL GAS II, LP 2006-2009→ AMERRIL ENERGY LLC 2009-2012→ REVEILLE OIL & GAS OPERATING,LLC 2012-2018→ BRITANCO, L.L.C. 2018-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (1) Elevation 354 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
(UMA)5,790 ft-5,436 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

IntervalType
5,094–5,098 ftPerforated
?–5,792 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"516 ft350 sx
5.5"6,055 ft750 sx

Permit History (1)

#262333 Recompletion Final Completion

FALLS CITY UNIT · 6,055 ft

1984-12-27

Applications (1)

#262333 A SUN EXPL. & PROD. CO.-CORPUS
received 1984-12-27

Records & Logs

4 completion filings on record.

W-2/G-1 1985-02-25
W-2/G-1 1985-02-25
W-2/G-1 1985-03-26
W-2/G-1 1984-01-12
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in KARNES County.

Well Details

Well Number
1313
Max Depth
6,055 ft
Drill Type
Vertical
County
KARNES
District
2
Operator
LEGEND NATURAL GAS II LP
Completed
1985-02-08

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2014-10-28)
Cum Oil (all leases)
195,980 bbl
Cum Gas (all leases)
56,000,116 mcf
Total Permits
124